The turning rotor of an AC induction motor can never attain the synchronous speed of the stator circuits rotating electromagnetic field: The induction motor has to have a small percentage of ___________ to supply the heat, friction, and wind losses of the motor under no-load conditions.
“Percent-___________” is defined as the ratio of the actual speed of the rotor’s electromagnetic field to the synchronous speed of the stator’s electromagnetic field multiplied by one hundred.
The %-___________ is the electrical power supply to the rotor circuit.
A) dip; dip; dip
B) dip; sli; lip
C) lip; lip; lip
D) sip; sip; sip
E) slip; slip; slip
F) none of the answers
Show Answer
Answer:E
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